Networking

How to Install Samba in Ubuntu

November 24, 2022

Samba is an open-source utility for Linux that enables file sharing between Linux machines and other operating systems. This tutorial teaches you how to install and configure Samba in Ubuntu.

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What Is Data Storage? {Definition and Types of Data Storage}


How do we store data? Read about the definition, devices, and different types of data storage available today.

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Linux ifconfig Command With Examples

November 16, 2022

The ifconfig command is still widely used to configure any network interface in Linux. Read this tutorial and learn how ifconfig works.

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How to Delete Iptables Rule

November 8, 2022

Learn how to list and delete iptables rules and protect your system.
This tutorial will teach you how to harvest the full potential of the Linux firewall.

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What is SNMP (Simple Network Management Protocol)?

October 20, 2022

This article explains what SNMP is, its basic components, and how it woks. See which network monitoring tools are available and get started with network management today.

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What Is a Cross Connect? {Data Center Tech Explained}


Connections between locations within a data center require careful planning to minimize data transfer latency and avoid congestions. This article discusses the cross connect, an important data center connectivity type.

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Install PowerDNS on Ubuntu 18.04, 20.04, & 22.04

September 8, 2022

PowerDNS is a flexible open source DNS server. This guide outlines the setup of PowerDNS with a MariaDB backend, the PowerDNS Admin web interface and how to link the API.

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whoami Linux Command With Examples

July 12, 2022

This tutotial shows you how to use the whoami command to find the name of the effective user on a Linux system.

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How to Run Kubernetes with Calico

June 23, 2022

Calico is a third-party solution developed to provide flexibility and make Kubernetes network connectivity simpler. It is available on all the major cloud platforms and can also be installed on bare metal. This tutorial will show you how to install Calico on a Kubernetes cluster.

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Public vs. Private IP Address: What's the Difference

June 14, 2022

This article presents the differences between a public and private IP address. Compare the two address types and see answers to some FAQ related to the topic.

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